EP 3980348 A1 20220413 - CLOSURE
Title (en)
CLOSURE
Title (de)
VERSCHLUSS
Title (fr)
BOUCHON
Publication
Application
Priority
- CH 7762019 A 20190607
- EP 2020065027 W 20200529
Abstract (en)
[origin: WO2020245050A1] The intention relates to a closure (1) for sealing of a neck finish (2) of a liquid container comprising a top deck (3) and an outer skirt (4) extending from the top deck (3) in an axial direction (z) away from the top deck (3) comprising at least one locking means (5) for engaging the closure (1) to the neck finish (2) of the liquid container. A with respect to the top deck (2) deformable primary sealing lip (6) is arranged on an inner surface (7) of the top deck (3) and extends in a circumferential manner along the inner surface (7) of the top deck (3). The primary sealing lip (6) comprises with respect to its cross-section a dorsal end (8) connected to the inner surface (7) of the top deck (3) and a free distal end (9) arranged opposite to the dorsal end (8), wherein the primary sealing lip (6) with respect to its cross section is arranged in an inclined manner facing inwardly. Furthermore, at least one supporting element (10) protrudes from the inner surface (7) of the top deck (3), said supporting element (10) being arranged coaxially to and at least partially in side of the primary sealing lip (6). The at least one supporting element (10) is configured to support the primary sealing lip (6) with respect to the neck finish (2) in an applied position of the closure (1).
IPC 8 full level
B65D 41/04 (2006.01)
CPC (source: CN EP US)
B65D 41/0428 (2013.01 - EP US); B65D 53/02 (2013.01 - CN); B65D 41/04 (2013.01 - US); Y10S 215/01 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020245050 A1 20201210; AU 2020286585 A1 20220106; CN 114051479 A 20220215; EP 3980348 A1 20220413; MX 2021015059 A 20220602; US 12017821 B2 20240625; US 2022234789 A1 20220728
DOCDB simple family (application)
EP 2020065027 W 20200529; AU 2020286585 A 20200529; CN 202080047593 A 20200529; EP 20733353 A 20200529; MX 2021015059 A 20200529; US 202017596325 A 20200529